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Wireless Mobile Communications
Wireless Local Area Networks Wlans
Q
What is the name of 300 MHz of unlicensed spectrum allocated by FCC in ISM band?
AA. Unii
BB. Unlicensed pcs
CC. Millimetre wave
DD. Bluetooth
Correct Answer:
A. A. Unii
Explanation:
FCC allocated 300 MHz of unlicensed spectrum in the ISM bands. This allocation is called the Unlicensed National Information Infrastructure (UNII) band. It was allocated for the express purpose of supporting low power license free spread spectrum data communication.